The Most Popular Direct Fast Turquoise GL For Dyeing Paper

Short Description:

1. Direct Fast Turquoise GL,.Direct Blue 86

2. Blue Powder

3.It has great affinity for cellulose fibers and can dye cellulose fibers directly on neutral media.

4.Directly soluble in water, easy to use, without the use of chemical methods to color fibers and other materials dyes

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Product Detail

Product Tags

Product Specification

Name	Direct Fast Turquoise GL
Other Name	Direct Blue 86
Cas No.	1330-38-7
Appearance	Blue Powder
Packing	25KGS PP Bag/Kraft Bag/Carton Box/Iron Drum
Strength	100%
Application	Mainly used for dyeing cotton, viscose fiber, can also be used for leather, silk, paper and so on.

Description

Direct Fast Turquoise GL uses copper phthalocyanine blue (CuPC) as raw material, chlorosulfonic acid is used for chlorosulfonation, diluted with ice water, copper phthalocyanine sulfonyl chloride is precipitated, filtered, neutralized with ammonia water, and deamination is heated. It is then salted out; Filtered and dried.

Product character

The product character of Direct Fast Turquoise GL includes:
Chemical properties dark blue powder. Good water solubility, its aqueous solution is lake blue. It is yellowish-green in concentrated sulfuric acid, turns greenish-blue after dilution, and produces bluish-green precipitation. Only partially dissolved in concentrated nitric acid is yellowish-green; Insoluble in a concentrated base; Dissolved in ammonia, lake blue. Slightly sensitive to hard water..Mainly used for dyeing cotton, viscose fiber, can also be used for leather, silk, paper and so on.

Main features

The main features of Direct Fast Turquoise GL include:
A.Direct Fast Turquoise GL is an excellent and bright blue dye, which is currently the best seller in the market.
B.Direct Fast Turquoise GL is a kind of copper cyanine based, excellent physical and chemical properties, light resistance and high fastness, chemical stability, excellent performance, very bright color blue dye.
C.Mainly used for dyeing cotton, viscose and other cellulose fiber fabrics, can also be used for dyeing silk fabrics. It can be combined with fast yellow to form fast green. Other aspects can be used for leather, pulp dyeing, also can be used to make peacock blue lake pigment.

Storage & Transportation

The product must be stored in shade, dry & well-ventilated warehouse. Avoid to be contacted with oxidizing chemicals and combustible organic substances. Keep it away from direct sunlight, heat, sparks and open flames. Carefully handle the product and avoid damaging the package.